package com.qf.dao;

import com.qf.pojo.Student;
import org.apache.ibatis.annotations.Param;
import org.springframework.stereotype.Repository;

import java.util.List;

/**
 * Created by 54110 on 2021/4/16.
 */
@Repository
public interface StudentMapper {
    List<Student> findAll();

    int delById(@Param("id") Integer id);

    int updateById(Student student);
}
